-71.98% is the change from 796 to 223
Calculation steps:
[( 223 - 796 ) ÷ 796] x 100 = -71.98%
Formula
Percentage change = [(223 - 796) / 796] x 100
Subtract the new number by the original number
223 - 796 = -573
-573 ÷ 796 = -0.7198492462311558
-0.7198492462311558 x 100 = -71.98%